hunks/ChangeSet.h

   1 /*
   2  * This file is part of the vng project
   3  * Copyright (C) 2008 Thomas Zander <tzander@trolltech.com>
   4  *
   5  * This program is free software: you can redistribute it and/or modify
   6  * it under the terms of the GNU General Public License as published by
   7  * the Free Software Foundation, either version 3 of the License, or
   8  * (at your option) any later version.
   9  *
  10  * This program is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13  * GNU General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU General Public License
  16  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  17  */
  18
  19 #ifndef CHANGESET_H
  20 #define CHANGESET_H
  21
  22 #include "File.h"
  23 #include "../AbstractCommand.h"
  24
  25 #include <QStringList>
  26 #include <QFile>
  27
  28 class ChangeSet {
  29 public:
  30     enum Selection {
  31         UserSelection,
  32         InvertedUserSelection,
  33         AllHunks
  34     };
  35     ChangeSet();
  36
  37     AbstractCommand::ReturnCodes fillFromCurrentChanges(const QStringList &paths);
  38     AbstractCommand::ReturnCodes fillFromDiffFile(QFile &file);
  39
  40     void writeDiff(QFile &file, Selection selection) const;
  41
  42     void addFile(const File &file);
  43
  44     QList<File> files() const;
  45
  46     /// return filecount
  47     int count() const;
  48
  49     bool hasAcceptedChanges() const;
  50
  51     void generateHunks();
  52
  53     static QList<File> readGitDiff(QIODevice &device, File *file = 0);
  54
  55 private:
  56     QList<File> m_files;
  57 };
  58
  59 #endif